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 Welding Wire |
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CO2
Gas Shieled Welding Wire
Use of the products:
LKH08Mn2SiA:Weld low carbon steel and some low alloy
steel construction.
LKER50-4:Suitable for the low carbon steel,the
high-speed
welding of the high-strength steel sheet metal of
50Kg grade.
LKER50-6:Weld low carbon steel and 50Kgf/the weldinq
of
such structure as the square vehicle,architecture,shipbuilding,
bridge of one mm.Of high-strength steel,etc.,high-speed
weldinq that can be used in the thin steel,in
charge of.
LKKR50-7:Weld the carbon steel and high-strength
steel of
50Kg grade and weld the structure. |
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The specification consults the weight of vlltage
of the electric current.
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Weld diameter of wire
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0.6
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0.8
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1.0
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1.2
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1.6
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Weld the wire electric
current
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80-110
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100-140
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190-250
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260-290
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330-360
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Voltage of electric arc
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12-19
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16-21
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17-27
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27-31
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26-30
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Weight(Kg)
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1/5/10
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15/20
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15/20
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15/20
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20
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Trade mark LK
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National standard GB
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International Standards
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Weld silk chemical compositions(%)
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C
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Mn
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Si
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S
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P
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H08Mn2SiA
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ER49-1
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 0.01 |
1.80-2.10
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0.65-0.95
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0.03 |
0.035 |
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ER50-4
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ER-50-4
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AWSER7OS-4
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0.07-0.15
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1.00-1.50
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0.65-0.85
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0.035 |
0.025 |
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ER50-6
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ER50-6
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AWSER7OS-6
JISYGW12
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0.06-0.15
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1.40-1.85
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0.80-1.15
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0.035 |
0.025 |
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ER50-7
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ER50-7
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AWSER7OS-7
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0.07-0.15
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1.50-2.00
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0.50-0.80
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0.035 |
0.025 |
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Trade mark LK
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National standard GB
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International Standards
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Tensile strength Mpa
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Melt and apply metal mechanical
performance
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Surrender the intensity
Mpa
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Coefficient of elongation
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Temperature
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Resist the pressing value
KAV
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H08Mn2SiA
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ER49-1
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 490 |
372 |
20 |
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47 |
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ER50-4
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ER50-4
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AWS ER7OS-4
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500 |
420 |
22 |
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ER50-6
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ER50-6
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AWS ER7OS-6
JIS YGW12
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500 |
420 |
22 |
-29  |
27 |
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ER50-7
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ER50-7
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AWS ER7OS-7
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500 |
420 |
22 |
-29 |
27 |
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